Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station KO4TRB-15 - show graphs
Comment: Sparta NC iGate
Location: 36°28.30' N 81°07.42' W - locator EM96KL53DE - show map
3.8 km South bearing 184° from Sparta, Alleghany County, North Carolina, United States [?]
16.9 km South bearing 172° from Independence, Grayson County, Virginia, United States
89.0 km Northwest bearing 298° from Winston-Salem, Forsyth County, North Carolina, United States
127.3 km West bearing 291° from Greensboro, Guilford County, North Carolina, United States
Last position: 2025-12-12 21:26:27 UTC (44d 14h47m ago)
2025-12-12 16:26:27 EST local time at Sparta, United States [?]
Device: WB2OSZ: DireWolf
Last path: KO4TRB-15>APDW19 via TCPIP*,qAC,T2RDU
Positions stored: 76
Other SSIDs: KO4TRB-10 KO4TRB-2 KO4TRB KO4TRB-5 KO4TRB-7 KO4TRB
Last heard a station directly: 2025-12-12 19:05:17 UTC (44d 17h8m ago)
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS